Question

Please help me

find the slope and explain what the slope represents

write the equation of the line

what does the y-intercept represent

using the equation calculated the length of the spring when 15 ib. of the weight is attached ​

Answer 1

Slope=2

y intercept= Length of spring without any weight

15 lbs= 38 inches

Explanation:

slope=

18-12/5-2= 6/3 = 2

y intercept= 0=x and x=amount of weight

equation= 2x+8=y

2(15)+8=38